When You Stand to the Side of a Window Frame,it

question 6

Multiple Choice

When you stand to the side of a window frame,it casts a trapezoidal (nonrectangular) image on your retina.It still seems rectangular to you,though,because of _______.

• A)size constancy
• B)shape constancy
• C)figure-ground constancy
• D)the phi phenomenon

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Definitions:

Involuntary Action

Reflex actions or movements that occur without conscious control.

Muscle Spasm

An involuntary contraction of a muscle or group of muscles, often causing pain.

Back

The posterior part of the human body, extending from the neck to the lower spine.

Intrinsic Muscle

Muscles that are entirely contained within a specific body part or region, responsible for its movements.